Skip to content
TrackPodcasts
scienceAug 21, 202632:20pending

How White Dwarfs Reveal the Chemistry of Exoplanets

About this episode

Astronomers have uncovered the chemical fingerprints of destroyed exoplanets by analyzing debris absorbed by white dwarf stars.

The remnants reveal that many alien worlds have compositions remarkably similar to the rocky planets in our own solar system, while others appear to be rich in water. The findings offer a powerful new way to study the formation and diversity of planets across the galaxy.

Thank you for listening to Bedtime Astronomy — your guide to the cosmos. New episodes on space exploration, NASA missions & the latest astronomy breakthroughs.

This episode includes AI-generated content.

Get every episode summarized

Each time Bedtime Astronomy publishes, we email you a written briefing from the transcript — the topics, who appeared, and any specific claims, with the ad reads skipped.

Email me new episodes

Free for 3 shows. No card needed.

Hosts & guests

No transcript yet

This episode has not been transcribed. Request it and it moves to the front of the queue.

How White Dwarfs Reveal the Chemistry of Exoplanets

Bedtime Astronomy

0:00
32:20

More episodes

More from Bedtime Astronomy

View all episodes →